GEOLOGY WITH JEFF SIMPSON
  • Home
  • GLG101IN
  • GLG110IN
  • GLG280/281
  • GEONEWS
  • JEFF
  • Sustainable Building Project
  • UDP

A recipe for fighting climate change and feeding the world

10/12/2021

 
Most commercial crops provide only one harvest and must be replanted every year. Growing these foods on an industrial scale usually takes huge amounts of water, fertilizer and energy, making agriculture a major source of carbon and other pollutants. Scientists say this style of farming has imperiled Earth’s soils, destroyed vital habitats and contributed to the dangerous warming of our world.But Kernza, a domesticated form of wheatgrass developed by scientists at the nonprofit Land Institute, is perennial. A single seed will grow into a plant that provides grain year after year after year. It forms deep roots that store carbon in the soil and prevent erosion. It can be planted alongside other crops to reduce the need for fertilizer and provide habitat for wildlife. In short, proponents say, it can mimic the way a natural ecosystem works, potentially transforming farming from a cause of environmental degradation into a solution to the planet’s biggest crises. - Washington Post
Picture

Comments are closed.

    GeoNews

    This is a way to share science-based info from reliable sources. Click the source link after text to read more. Use this Google Doc or this Google Slides template to summarize an article. An occasional podcast featuring news and topic experts will be included.

    The sources below often include quality energy, climate, & geology news.
      Geology.com
      EENews
      Wash Post Climate / Env
      NYTimes
      Bloomberg Green
      Grist Energy
    ​
      Grist Climate

    Contact Prof Jeff to share items.

    Categories

    All
    Agriculture
    Air Pollution
    Animals
    Arizona
    Beaches
    Climate Change
    Earthquakes
    Earth's Interior
    Economics
    Energy
    Erosion
    Fire
    Food
    Forests
    Fossil Fuels
    Geologic History
    Geophysics
    Glaciers
    Groundwater
    Health
    Humor
    Indigenous Peoples
    Magnetic
    Meteorites
    Minerals
    Mining
    Nuclear Power
    Oceans
    Ozone
    Plate Tectonics / EQs
    Pollution
    Population
    Recycling
    Renewable Energy
    Rivers
    Soil
    Space Science
    Sustainability
    Transportation
    Tsunami
    Volcanoes
    Waste
    Water


    Archives

    May 2022
    April 2022
    March 2022
    February 2022
    January 2022
    December 2021
    November 2021
    October 2021
    September 2021
    August 2021
    July 2021
    June 2021
    May 2021
    April 2021
    March 2021
    February 2021
    January 2021
    December 2020
    November 2020
    October 2020
    September 2020
    August 2020
    July 2020



    RSS Feed

Site powered by Weebly. Managed by MacHighway
  • Home
  • GLG101IN
  • GLG110IN
  • GLG280/281
  • GEONEWS
  • JEFF
  • Sustainable Building Project
  • UDP